2015091990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22389911}}^1$

素因数の和:22389924

約数の個数: 24

約数和(自身を含む): 5239239408

約数和(自身を除く): 3224147418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22389911, 44779822, 67169733, 111949555, 134339466, 201509199, 223899110, 335848665, 403018398, 671697330, 1007545995, 2015091990]

約数ペア:

[(1, 2015091990), (2, 1007545995), (3, 671697330), (5, 403018398), (6, 335848665), (9, 223899110), (10, 201509199), (15, 134339466), (18, 111949555), (30, 67169733), (45, 44779822), (90, 22389911)]